Deep Cornflower Blue
A vivid, cool medium blue.
#0C58DF
rgb(12, 88, 223)
Color formats
HEX
#0C58DF
RGB
rgb(12, 88, 223)
HSL
hsl(218.4, 89.8%, 46.1%)
HSV
hsv(218.4, 94.6%, 87.5%)
CMYK
cmyk(94.6%, 60.5%, 0%, 12.5%)
Color shades
Lighter tints and darker shades of Deep Cornflower Blue.
Lightest
#BCD3FB
Lighter
#5B93F6
Base
#0C58DF
Darker
#07327E
Darkest
#020C1E
Complementary
The opposite hue on the color wheel.
Analogous
Neighbouring hues that harmonise.
Contrast & readability
Where Deep Cornflower Blue works
Deep Cornflower Blue (#0C58DF) is a vivid, cool medium blue. Its mid-range lightness makes it a flexible choice for buttons, fills and accents that need to read clearly without overpowering a layout. Its cool undertone lends a calm, trustworthy feel that suits clean, professional interfaces.
Observe the spectrum
More colors related to Deep Cornflower Blue — or browse all blues.
Color tools
Color Format Converter
Convert any color between HEX, RGB, HSL, HSV, CMYK and OKLCH instantly — and copy ready-to-paste CSS, SCSS or Tailwind.
Color Picker
Pick any color visually and copy accurate HEX, RGB, HSL and CMYK codes — no signup.
Palette Generator
Generate harmonious color palettes from any base color — complementary, analogous, triadic and more, with instant CSS export.
Contrast Checker
Test color contrast against WCAG 2.1 AA/AAA — live pass/fail, font-size rules, and a real component preview.
Shade & Tint Generator
Generate 10–12 step tints and shades from any color — perfect 50–950 UI ramps with CSS and Tailwind export.
Complementary Color Finder
Find the perfect complementary (180° opposite) color for any shade, with HEX/RGB/HSL and contrast info.